package com.yuan.service.impl;

import com.yuan.model.Users;
import com.yuan.service.UserService;

public class UserServiceImpl implements UserService {
    @Override
    public Users queryUserById(Integer id) {
        Users users = new Users();
        users.setId(id);
        users.setUsername("小四");
        return users;
    }

    @Override
    public Integer queryAllUserCount() {
        return 52;
    }
}
